// C# Example - Read from config or environment string licenseKey = Environment.GetEnvironmentVariable("CHILKAT_LICENSE_KEY"); bool success = chilkatObject.UnlockComponent(licenseKey); if (!success) // Log error and handle failure
Chilkat software utilizes a where a single purchased license key (often referred to as an "unlock code") provides permanent access to the version of the software purchased, even if maintenance expires. Key Licensing Features chilkat license key
A: Yes. Chilkat licenses are cross-platform. The same key works on any operating system for which you download the appropriate binary. // C# Example - Read from config or
The encryption module was alive.
: Once purchased, an unlock code never expires for the version of the software it was issued for. No "Calling Home" The same key works on any operating system
Version Mismatch: If your maintenance subscription has expired, a newer version of the DLL might not accept an old license key.
: If your maintenance lapses for more than 3 months, you must repurchase the license at the regular price rather than a renewal rate. Licensing Explained - Chilkat Software